25833258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 63800100

約数和(自身を除く): 37966842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 409, 522, 638, 726, 818, 957, 1089, 1227, 1914, 2178, 2454, 2871, 3509, 3681, 4499, 5742, 7018, 7362, 8998, 10527, 11861, 13497, 21054, 23722, 26994, 31581, 35583, 40491, 49489, 63162, 71166, 80982, 98978, 106749, 130471, 148467, 213498, 260942, 296934, 391413, 445401, 782826, 890802, 1174239, 1435181, 2348478, 2870362, 4305543, 8611086, 12916629, 25833258]

約数ペア:

[(1, 25833258), (2, 12916629), (3, 8611086), (6, 4305543), (9, 2870362), (11, 2348478), (18, 1435181), (22, 1174239), (29, 890802), (33, 782826), (58, 445401), (66, 391413), (87, 296934), (99, 260942), (121, 213498), (174, 148467), (198, 130471), (242, 106749), (261, 98978), (319, 80982), (363, 71166), (409, 63162), (522, 49489), (638, 40491), (726, 35583), (818, 31581), (957, 26994), (1089, 23722), (1227, 21054), (1914, 13497), (2178, 11861), (2454, 10527), (2871, 8998), (3509, 7362), (3681, 7018), (4499, 5742)]